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EXTRACTION OF IRON(II) BY 2-(2'-THIAZOLYLAZO)-4,6-DIMETHYLPHENOL AND 2-(4',5'-DIMETHYL-2'-THIAZOLYLAZO)-4,6-DIMETHYLPHENOL

 

作者: M. J. Sánchez,   B. Santana,   J. J Arias,   F. García Montelongo,  

 

期刊: Solvent Extraction and Ion Exchange  （Taylor Available online 1988）
卷期: Volume 6, issue 6  

页码: 1081-1091

 

ISSN:0736-6299

 

年代: 1988

 

DOI:10.1080/07366298808917979

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The extraction of Fe(II) from 0.1M NaClO4. by 2-(2'-thiazolylazo)-4,6-dimethylphenol (TADMP) and 2-(4 ', 5'-dimethy1-2’-thiazolylazo)-4,6-dimethylphenol (DMTADMP) dissolved in chloroform has been studied by distribution methods. The experimental data, treated by both graphical and numerical methods, may be explained by assuming the formation of the species FeRClO4. (logK1011= 7.58±0.09 and 9.58±0.10) and FeR2logK1020. = 14.31±0.22 and 15.32±0.18) for Fe(II)-TADMP and Fefll)-DMTADMP systems, respectively.

 

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